browser: Move FindBrowserWithWebContents() into chrome namespace.

chrome/browser/ui/cocoa/location_bar/location_icon_decoration.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/location_bar/location_icon_decoration.h"
 
 #include "base/sys_string_conversions.h"
 #import "chrome/browser/bookmarks/bookmark_pasteboard_helper_mac.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
@@ skipping 86 matching lines @@
   if (owner_->GetLocationEntry()->IsEditingOrEmpty())
     return true;
 
   WebContents* tab = owner_->GetWebContents();
   const NavigationController& controller = tab->GetController();
   NavigationEntry* nav_entry = controller.GetActiveEntry();
   if (!nav_entry) {
     NOTREACHED();
     return true;
   }
-  Browser* browser = browser::FindBrowserWithWebContents(tab);
+  Browser* browser = chrome::FindBrowserWithWebContents(tab);
   chrome::ShowPageInfo(browser, tab, nav_entry->GetURL(), nav_entry->GetSSL(),
                        true);
   return true;
 }
 
 NSString* LocationIconDecoration::GetToolTip() {
   if (owner_->GetLocationEntry()->IsEditingOrEmpty())
     return nil;
   else
     return l10n_util::GetNSStringWithFixup(IDS_TOOLTIP_LOCATION_ICON);
 }